Alexander Oliver Rankine, Professor of Physics and Secretary of the Royal Institution: lecture notes, corresp, photographs and reports rel to sound transmission by light and work on systems for airfield fog clearance 1916-1945 (MS/877)

David Tabor, physicist: papers rel to tribology, the study of frictional interaction between surfaces 1929-1954

Academic Assistance Council: files rel to the work of the Council borrowed by William Beveridge, founder of the Council, and retained in the Beveridge papers at LSE 1933-1950 (MS/876)